7104130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 15396480

約数和(自身を除く): 8292350

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 131, 145, 170, 187, 262, 290, 319, 374, 493, 638, 655, 935, 986, 1310, 1441, 1595, 1870, 2227, 2465, 2882, 3190, 3799, 4454, 4930, 5423, 7205, 7598, 10846, 11135, 14410, 18995, 22270, 24497, 27115, 37990, 41789, 48994, 54230, 64583, 83578, 122485, 129166, 208945, 244970, 322915, 417890, 645830, 710413, 1420826, 3552065, 7104130]

約数ペア:

[(1, 7104130), (2, 3552065), (5, 1420826), (10, 710413), (11, 645830), (17, 417890), (22, 322915), (29, 244970), (34, 208945), (55, 129166), (58, 122485), (85, 83578), (110, 64583), (131, 54230), (145, 48994), (170, 41789), (187, 37990), (262, 27115), (290, 24497), (319, 22270), (374, 18995), (493, 14410), (638, 11135), (655, 10846), (935, 7598), (986, 7205), (1310, 5423), (1441, 4930), (1595, 4454), (1870, 3799), (2227, 3190), (2465, 2882)]